| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $133.57 | 7.318% | $143.3447 | $143.34 | $143.35 | $143.30 |
| Purchase #2 | $58.26 | 7.844% | $62.8299 | $62.83 | $62.85 | $62.80 |
| Purchase #3 | $247.56 | 10.460% | $273.4548 | $273.45 | $273.45 | $273.50 |
| Purchase #4 | $211.84 | 12.303% | $237.9027 | $237.90 | $237.90 | $237.90 |
| Purchase #5 | $236.87 | 3.834% | $245.9516 | $245.95 | $245.95 | $246.00 |
| Purchase #6 | $46.28 | 13.746% | $52.6416 | $52.64 | $52.65 | $52.60 |
| Purchase #7 | $130.81 | 9.393% | $143.097 | $143.10 | $143.10 | $143.10 |
| 7 purchase totals = | $1,065.19 | $1,159.2223 | $1,159.21 | $1,159.25 | $1,159.20 | |